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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2367295.pdf | 1.18 MB | Shaun Ewing | Jan 16, 1945 00:00 |
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US-2367295-A // Electron discharge device // Llewellyn Frederick B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Jan 16, 1945 00:00 | US-2367295-A // Electron discharge device // Llewellyn Frederick B. // Bell Telephone Labor Inc | ||||
| PDF File 2367113.pdf | 647 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2367113-A // Electrographic recording medium // Gibney Robert B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 647 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2367113-A // Electrographic recording medium // Gibney Robert B. // Bell Telephone Labor Inc | ||||
| PDF File 2366838.pdf | 1.08 MB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366838-A // Pulse repeating system // Shanck Roy B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366838-A // Pulse repeating system // Shanck Roy B. // Bell Telephone Labor Inc | ||||
| PDF File 2366837.pdf | 1.81 MB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366837-A // Pulse repeating system // Shanck Roy B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.81 MB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366837-A // Pulse repeating system // Shanck Roy B. // Bell Telephone Labor Inc | ||||
| PDF File 2366836.pdf | 1.21 MB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366836-A // Pulse repeating system // Shanck Roy B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.21 MB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366836-A // Pulse repeating system // Shanck Roy B. // Bell Telephone Labor Inc | ||||
| PDF File 2366835.pdf | 1.15 MB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366835-A // Pulse repeating system // Cory Samuel I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.15 MB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366835-A // Pulse repeating system // Cory Samuel I. // Bell Telephone Labor Inc | ||||
| PDF File 2366834.pdf | 1.34 MB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366834-A // Pulse repeating system // Cory Samuel I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.34 MB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366834-A // Pulse repeating system // Cory Samuel I. // Bell Telephone Labor Inc | ||||
| PDF File 2366822.pdf | 234 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366822-A // Ultrasonic cell // Willard Gerald W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 234 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366822-A // Ultrasonic cell // Willard Gerald W. // Bell Telephone Labor Inc | ||||
| PDF File 2366733.pdf | 4.47 MB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366733-A // Communication system // Krecek Joseph A. ; Walker Charles R. // Bell Telephone Labor Inc ; American Telephone & Telegraph | |||
| Version 1 (current) | 4.47 MB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366733-A // Communication system // Krecek Joseph A. ; Walker Charles R. // Bell Telephone Labor Inc ; American Telephone & Telegraph | ||||
| PDF File 2366583.pdf | 408 kB | Shaun Ewing | Jan 02, 1945 00:00 |
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US-2366583-A // Control system // Williams Samuel B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 408 kB | Shaun Ewing | Jan 02, 1945 00:00 | US-2366583-A // Control system // Williams Samuel B. // Bell Telephone Labor Inc | ||||
| PDF File 2366476.pdf | 227 kB | Shaun Ewing | Jan 02, 1945 00:00 |
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US-2366476-A // Elapsed time indicator // Bascom Henry M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 227 kB | Shaun Ewing | Jan 02, 1945 00:00 | US-2366476-A // Elapsed time indicator // Bascom Henry M. // Bell Telephone Labor Inc | ||||
| PDF File 2365816.pdf | 2.77 MB | Shaun Ewing | Dec 26, 1944 00:00 |
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US-2365816-A // Supervisory system for telegraph circuits // Hearn Richard B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.77 MB | Shaun Ewing | Dec 26, 1944 00:00 | US-2365816-A // Supervisory system for telegraph circuits // Hearn Richard B. // Bell Telephone Labor Inc | ||||
| PDF File 2365689.pdf | 632 kB | Shaun Ewing | Dec 26, 1944 00:00 |
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US-2365689-A // Signaling system // Duhnkrack George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 632 kB | Shaun Ewing | Dec 26, 1944 00:00 | US-2365689-A // Signaling system // Duhnkrack George H. // Bell Telephone Labor Inc | ||||
| PDF File 2365672.pdf | 326 kB | Shaun Ewing | Dec 26, 1944 00:00 |
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US-2365672-A // Vibrating relay modulator circuit // Affel Herman A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 326 kB | Shaun Ewing | Dec 26, 1944 00:00 | US-2365672-A // Vibrating relay modulator circuit // Affel Herman A. // Bell Telephone Labor Inc | ||||
| PDF File 2364989.pdf | 975 kB | Shaun Ewing | Dec 12, 1944 00:00 |
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US-2364989-A // Material forming apparatus // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 975 kB | Shaun Ewing | Dec 12, 1944 00:00 | US-2364989-A // Material forming apparatus // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2364796.pdf | 2.29 MB | Shaun Ewing | Dec 12, 1944 00:00 |
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US-2364796-A // Trouble indicating system // Korn Franklin A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.29 MB | Shaun Ewing | Dec 12, 1944 00:00 | US-2364796-A // Trouble indicating system // Korn Franklin A. // Bell Telephone Labor Inc | ||||
| PDF File 2364771.pdf | 2.21 MB | Shaun Ewing | Dec 12, 1944 00:00 |
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US-2364771-A // Telephone signaling system // Bascom Henry M. ; Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.21 MB | Shaun Ewing | Dec 12, 1944 00:00 | US-2364771-A // Telephone signaling system // Bascom Henry M. ; Hubbard Francis A. // Bell Telephone Labor Inc | ||||
| PDF File 2364446.pdf | 1.96 MB | Shaun Ewing | Dec 05, 1944 00:00 |
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US-2364446-A // Card translator // Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.96 MB | Shaun Ewing | Dec 05, 1944 00:00 | US-2364446-A // Card translator // Hubbard Francis A. // Bell Telephone Labor Inc | ||||
| PDF File 2364445.pdf | 756 kB | Shaun Ewing | Dec 05, 1944 00:00 |
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US-2364445-A // Telephone system // Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 756 kB | Shaun Ewing | Dec 05, 1944 00:00 | US-2364445-A // Telephone system // Hubbard Francis A. // Bell Telephone Labor Inc | ||||
| PDF File 2364444.pdf | 487 kB | Shaun Ewing | Dec 05, 1944 00:00 |
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US-2364444-A // Timing mechanism // Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 487 kB | Shaun Ewing | Dec 05, 1944 00:00 | US-2364444-A // Timing mechanism // Hubbard Francis A. // Bell Telephone Labor Inc |
